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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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Mazda 3
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Mazda
3
Operation and maintenance of car
Engine
Transmission
Chassis
Steering Gear
Brakes
Overview
Safe brake pedal
Vacuum brake booster
The main brake cylinder
Pressure regulator
Brake fluid level
Anti-lock brakes (ABS)
Management of dynamic stability
The control lamp DSC
The switch of system DSC, warning lamp off the DSC
The combined dynamic stability control sensor
Block DSC HU / CM system dynamic stability
Management of emergency braking
Controller Area Network (CAN)
On-board diagnostics
brake system
Tables
Onboard electric
Body
 


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Block DSC HU / CM system dynamic stability



Used compact and lightweight unit integrated DSC HU / CM increased reliability.
Block DSC HU / CM calculates the input signals of all the sensors and controls the solenoid valve and pump motor (on / off) controls the fluid pressure in the cylinders of the brakes and activates the functions of the system dynamic stability (ABS, Electronic Brake force Distribution (EBD), systems TCS, DSC, and brake assist).
The construction and operation of the hydraulic unit DSC system similar to the design and operation of a modern model of the hydraulic unit 323 (BJ), with the exception of the amplifier of emergency braking.
Block DSC HU / CM outputs a torque control of the engine and the vehicle speed signal through the channel CAN.
Block DSC HU / CM also displays vehicle speed signal on the wire

Scheme of the combined sensor control dynamic stability of the vehicle Mazda 3
Fig. 6.6. Scheme of the combined sensor control dynamic stability of the vehicle Mazda 3: 1 - appearance; 2 - the front part of the vehicle; 3 - the output voltage; 4 - acceleration; 5 - left turn; 6 - longitudinal acceleration; 7 - right turn; 8 - output voltage; 9 - left turn; 10 - yaw rate; 11 - right turn






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The combined dynamic stability control sensor
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Management of emergency braking

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